| 轮胎规格 | 层级(PR) | 模具花纹深度(mm) Tread Depth | 标准轮辋 (inch) | 负荷指数/速度级别 Load Index& speed Rating |
| 8.25R20 | 14 | 14.5 | 6.5 | 136/134K |
| 16 | 14.5 | 6.5 | 139/137K | |
| 9.00R20 | 14 | 15.0 | 7.0 | 141/139K |
| 16 | 15.0 | 7.0 | 144/142K | |
| 16+ | 15.0 | 7.0 | 152/149L | |
| 10.00R20 | 16 | 15.0 | 7.5 | 146/143K |
| 18 | 15.0 | 7.5 | 149/146J | |
| 11.00R20 | 16 | 16.0 | 8.0 | 150/147K |
| 18 | 16.0 | 8.0 | 152/149K | |
| 12.00R20 | 18 | 16.5 | 8.5 | 154/151K |
| 20 | 16.5 | 8.5 | 156/153J |
适用于国道及以上公路的中长途运输
